.login-container {
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.login-container .login-dialog {
    width: 350px;
    height: 260px;
    padding-bottom: 90px;
    background-color: rgba(255, 255, 255, 0.7);
}
.login-dialog h2 {
    padding: 20px 0;
    text-align: center; 
}
.login-dialog .row {
    height: 30px;
    padding: 10px;
    display: flex;
    text-align: center;
    justify-content: center;
}
.login-dialog .row span {
    width: 100px;
    font-weight: 700;
}
#username,#password {
    justify-content: centerx;
    width: 200px;
    height: 30px;
    padding-left: 20px;
    margin-right: 25px;
    border-radius: 10px;
    outline: none;
    border: none;
}
#enter {
    width:290px;
    height: 40px;
    border-radius: 10px;
    background-color:rgb(228, 219, 219);
    transition: all 0.2s;
}
.row a:hover {
    background-color: gray;
    color: aliceblue;
}